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étude du projet par des ingénieurs spécialisés | |||
service mécanique | |||
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services d'ingénierie |
engineering service : 60 phrases in 11 subjects |
Aviation | 38 |
Communications | 2 |
Construction | 7 |
Economy | 1 |
Education | 1 |
Electronics | 2 |
General | 2 |
Information technology | 1 |
Name of organization | 2 |
Natural sciences | 1 |
Patents | 3 |